body{
    background-color: white;
    margin-top: 0px;
}
header{
    margin: 0px;
    background: url("/img/header2.jpg");
    width: 1000px;
    height: 151px;
    position: static;
    margin-left: 13%;
    margin-right: 13%;
}
nav{
    width: 1000px;
    height: 40px;
    margin-left: 13%;
    margin-right: 13%;
    background: #add958;
}
nav ul{
    margin: 0px;
    padding: 0px;
}
nav ul li{
    margin: 10px;
    float: left;
    list-style: none;
}
section#contenedor{
    margin-left: 13%;
    margin-right: 13%;
    width: 1000PX;
    background: #f9fdfe;
}
#principal{
    width: 670px;
    background: #f9fdfe;
    float: right;
}
#asideIzquierda{
    width: 330px;
    background: #d7edae;
    float: left;
  
}
fieldset{
    margin: 5px;
}
#noticia{
    width: 400px;
}
#articleNoticia{
    width: 630px;
    
    margin: 5px;
    border: 1px black solid;
    background-color: aliceblue;
    border-radius: 10px;
}
#tituloNoticia{
    font-style: oblique;
    background-color: lightgray;
    border-radius: 10px;
}
#articleNoticiaResumen{
    width: 215px;
    height: 55px;
    margin: 5px;
    border: 1px black solid;
    background-color: aliceblue;
    border-radius: 10px;
}

